Port Energy Management Optimization Method Based on Demand Response and Internal and External Collaboration

At present, due to the characteristics of many kinds of port loads, large scale and large differences in load timing, it makes the ship shore power with large uncertainty. To address such problems, this paper researches the prediction method of port load, and proposes the prediction method of ship shore power load based on Monte Carlo simulation by analyzing the law of ship port call; and for the problem of port system energy scheduling and optimization, it considers the optimal scheduling of each unit within the port, and proposes the optimization model based on demand response and internal and external cooperation with the goal of minimizing system operation cost. The optimization model of port energy management based on demand response and internal and external cooperation is proposed. The proposed method is validated with the example of Taihu Port Terminal and Tongli Lake Port Terminal in Suzhou City, Jiangsu Province, which shows that the proposed method reduces the operating cost of the port words.